Rule History

SID: 903205069 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (AsyncRAT C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (AsyncRAT C&C)"; tls_cert_fingerprint; content:"af:f5:0d:82:9b:82:5b:1f:a2:f7:8e:8e:cc:c9:71:20:c6:84:d1:cd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/aff50d829b825b1fa2f78e8eccc97120c684d1cd/; sid:903205069; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules